Base | Representation |
---|---|
bin | 1100000000011110… |
… | …1101001000100000 |
3 | 22022122002211101012 |
4 | 3000013231020200 |
5 | 23100122322334 |
6 | 1251501200052 |
7 | 142606063514 |
oct | 30007551040 |
9 | 8278084335 |
10 | 3223245344 |
11 | 140448aa30 |
12 | 75b560028 |
13 | 3c4a1a187 |
14 | 22811a144 |
15 | 13ce909ce |
hex | c01ed220 |
3223245344 has 48 divisors (see below), whose sum is σ = 6947500896. Its totient is φ = 1459852800.
The previous prime is 3223245317. The next prime is 3223245349. The reversal of 3223245344 is 4435423223.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 3223245344.
It is not an unprimeable number, because it can be changed into a prime (3223245349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82619 + ... + 115205.
It is an arithmetic number, because the mean of its divisors is an integer number (144739602).
Almost surely, 23223245344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3223245344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3473750448).
3223245344 is an abundant number, since it is smaller than the sum of its proper divisors (3724255552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3223245344 is a wasteful number, since it uses less digits than its factorization.
3223245344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32889 (or 32881 counting only the distinct ones).
The product of its digits is 69120, while the sum is 32.
The square root of 3223245344 is about 56773.6324714211. The cubic root of 3223245344 is about 1477.1721849868.
Adding to 3223245344 its reverse (4435423223), we get a palindrome (7658668567).
The spelling of 3223245344 in words is "three billion, two hundred twenty-three million, two hundred forty-five thousand, three hundred forty-four".
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